Fuel system for a direct injection engine

Internal-combustion engines – Charge forming device – Fuel injection system

Reexamination Certificate

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Details

C123S456000

Reexamination Certificate

active

07980226

ABSTRACT:
A fuel delivery system for a direct injection internal combustion engine which reduces mechanical stress on the fuel system components. The system includes a first and a second fuel rail mounted to the engine block for the internal combustion engine. A device is attached to the fuel rails which reduces movement of the fuel rails relative to the engine block and mechanical stress that would otherwise result from such movement.

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patent: 6460511 (2002-10-01), Kato
patent: 6877484 (2005-04-01), Reiter
patent: 6901964 (2005-06-01), Kippe et al.
patent: 7293550 (2007-11-01), Beardmore
patent: 7334571 (2008-02-01), Beardmore et al.
patent: 7398766 (2008-07-01), Liskow
patent: 7406946 (2008-08-01), Watanabe et al.
patent: 2002/0130205 (2002-09-01), Luttrell et al.
patent: 2010/0071664 (2010-03-01), Hunt et al.

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